Audiovisuals in the NAL collection relating to alternative farming systems
By: Jane Potter Gates.
Contributors: National Agricultural Library (U.S.)
Publisher: National Agricultural Library
Published: 1990
Place of publication: Beltsville, Md
Language: eng
Number of pages: 12
Subjects: National Agricultural Library (U.S.); Agricultural systems -- Audio-visual aids -- Bibliography.; Alternative agriculture -- Audio-visual aids -- Bibliography.
Notes: Shipping list no.: 91-065-P.

"December 1990."